body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #2c3e50;
    text-align: center;
}

.search-box {
    display: flex;
    margin-bottom: 20px;
}

#search-input {
    flex: 1;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
}

#search-btn {
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 16px;
}

#search-btn:hover {
    background-color: #2980b9;
}

.results {
    margin-top: 20px;
}

.result-item {
    padding: 15px;
    margin-bottom: 10px;
    background-color: #f9f9f9;
    border-left: 4px solid #3498db;
    border-radius: 4px;
}

.result-item h3 {
    margin-top: 0;
    color: #2c3e50;
}

.result-item ul {
    margin: 10px 0;
    padding: 0;
    list-style-type: none;
}

.result-item li {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.no-results {
    color: #e74c3c;
    text-align: center;
    padding: 20px;
}

.highlight {
    background-color: #fffde7;
    padding: 0 2px;
    border-radius: 2px;
}